Thanks. No name. You guys may be right that it's not actually pro stock. Besides not having a Name or number, I don't really know what other details would separate pro stock from retail.
My small collection: Always so used to 4-rolls didn't think of trying anything else until recently. The "anatomic fit" of the x60 pros seems very natural and there was no break in period. But the best part is the huge range of wrist mobility.